The advantage of charcoal is that it burns hotter than wood, is far lighter, and produces less smoke and steam - so it's useful for smelting iron or cooking barbecues. You can buy it ready-made, usually imported and often from unsustainable sources, or you can buy locally from people working their own woodlands. Another option is to make your own using a small charcoal maker which Paul Bradford demonstrated to me.  Paul and Lisa do regular charcoal making demonstrations in Kent with their Community Interest Company (CIC), Willow Bushcraft. They use a specially made cylindrical piece of kit to show school children how charcoal is made, and as they sit around the fire they can discuss the processes required as well as the fact that charcoal making goes back to the iron-age.  This charcoal-making device was bought online for about £40 and Paul reckons he can get 30-40 burns out of the charcoal maker before the metal gives way. The processes are straightforward: he loads it with hardwood pieces typically about 1-2 inches in size and closes the end. While I was watching he used oak but charcoal can also be made from hazel, ash, birch, beech or ash. He then puts it on a fire - crucially the wood inside is heated in the absence of oxygen. Initially the moisture comes out as steam and next the wood releases flammable gases which burn off in yellow or blue flames whilst inside the charcoal is being produced. Paul says that although the instructions say it will be done in 2 hours, he finds it takes more like 3-4 hours for a burn. In any event it shouldn't be opened until it has cooled down much later, perhaps the next morning. Paul told me about the many uses charcoal has - obviously it can be burn but it is also used for drawing, for making toothpaste and for some cosmetics. It is used in face-washes and exfoliating scrubs - the properties that really help are its ability to absorb toxins as well as its natural gritty texture. It is also used in some deodorants because of its ability to absorb moisture and neutralise odors. Historically charcoal was used to make gunpowder along with sulphur and potassium nitrate. It can also be a filter for purifying water and has medical applications such as treating poisoning and overdosing because it absorbs certain toxins. It is a special material and quite remarkable how it is naturally occuring and the method of processing is so simple. To make 1.3 kg of charcoal in Paul's machine you need to put in about 6.5 kg of wood, which illustrates how much water by weight is contained in wood, but it also indicates how effective it is to burn charcoal to get to high temperatures - you are not wasting energy evaporating the water and the texture of charcoal allows the oxygen to get in for a hotter burn.  

Lisa Bradford and her husband Paul run Willow Bushcraft a non-for-profit enterprise. They borrow a woodland in Kent owned by Woodlands.co.uk, and here Lisa writes about making a “Bender Chair”. Crafting a Masterpiece: This is how two students built a unique “Bender Chair” from hazel wood.    Creativity and craftsmanship came together in an extraordinary project undertaken by two dedicated students from a local school. These two students find it difficult in a mainstream school setting so attend a unit attached to the school. Over the course of a term, the two students transformed raw hazel rods into a stunning bender chair, showcasing both their hard work and newfound woodworking skills. The Inspiration for this journey began with a simple yet ambitious idea: to create a piece of furniture using traditional woodworking techniques. Inspired by Ben Law’s Woodland Craft book the natural beauty and flexibility of hazel wood, the students decided to build a bender chair. This type of chair, known for its distinctive curved lines and rustic charm, became the perfect canvas for their creative efforts.  The process involved coppicing hazel rods which had to be gathered from the woods. Both students learned the ancient technique of coppicing, a sustainable method of harvesting wood that encourages new growth. They explored March Wood, in Kent, to select and cut the perfect hazel rods, each one carefully chosen for its flexibility and strength.Next they assembled the chair by spending a couple of hours every week to their project, working with patience and precision. They crafted the frame first, measuring and cutting the hazel to size and ensuring the frame was sturdy and well-balanced. Week by week, the chair started to take shape. With their hazel rods in hand, the chair-makers began the meticulous process of shaping the chair. This involved bending the freshly cut rods into the desired forms for the seat, back, and armrests and tacking them into place. After weeks of diligent work, the students finally completed their bender chair. The result was nothing short of remarkable. The chair, with its gracefully curved lines and natural finish, was a testament to their hard work and creativity.  But the project provided the students with more than just a beautiful piece of furniture: it was a learning experience that taught them valuable skills in woodworking. More importantly, it gave them a profound sense of achievement and pride. They had started with a vision and, through perseverance and teamwork, brought that vision to life. Looking back on their journey, the students expressed immense satisfaction. They had not only learned about woodworking but also about the importance of patience, attention to detail, and sustainable practices. Their success with the bender chair has inspired them to take on more projects, and they hope to continue exploring the world of traditional craftsmanship. Forest Schools such as Willow Bushcraft are brilliant for hard-to-reach students who struggle in traditional classroom settings, and participating in forest school offers a transformative experience. Immersed in the natural environment, these students engage in hands-on, practical projects that ignite their curiosity and foster a sense of achievement. The forest school setting allows them to learn through doing, tapping into their innate creativity and problem-solving skills. This alternative educational approach not only enhances their self-esteem and confidence but also helps them develop essential life skills such as teamwork, perseverance, and adaptability. The “bender chair” demonstrates how outdoor learning can inspire a love for learning in even the most disengaged students.